SE424686B - Sett och anordning for ramsynkronisering av multiplexsignaler - Google Patents

Sett och anordning for ramsynkronisering av multiplexsignaler

Info

Publication number
SE424686B
SE424686B SE7512942A SE7512942A SE424686B SE 424686 B SE424686 B SE 424686B SE 7512942 A SE7512942 A SE 7512942A SE 7512942 A SE7512942 A SE 7512942A SE 424686 B SE424686 B SE 424686B
Authority
SE
Sweden
Prior art keywords
frame synchronization
multiplex signals
multiplex
signals
synchronization
Prior art date
Application number
SE7512942A
Other languages
English (en)
Other versions
SE7512942L (sv
Inventor
J L Caldwell
Original Assignee
Western Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of SE7512942L publication Critical patent/SE7512942L/sv
Publication of SE424686B publication Critical patent/SE424686B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0611—PN codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
SE7512942A 1974-12-02 1975-11-18 Sett och anordning for ramsynkronisering av multiplexsignaler SE424686B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/528,727 US3963869A (en) 1974-12-02 1974-12-02 Parity framing of pulse systems

Publications (2)

Publication Number Publication Date
SE7512942L SE7512942L (sv) 1976-06-03
SE424686B true SE424686B (sv) 1982-08-02

Family

ID=24106909

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512942A SE424686B (sv) 1974-12-02 1975-11-18 Sett och anordning for ramsynkronisering av multiplexsignaler

Country Status (12)

Country Link
US (1) US3963869A (sv)
JP (1) JPS5813056B2 (sv)
BE (1) BE836075A (sv)
BR (1) BR7507770A (sv)
CA (1) CA1051133A (sv)
DE (1) DE2554125A1 (sv)
ES (2) ES443139A1 (sv)
FR (1) FR2293837A1 (sv)
GB (2) GB1528330A (sv)
IT (1) IT1051317B (sv)
NL (1) NL7513978A (sv)
SE (1) SE424686B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087646A (en) * 1977-01-28 1978-05-02 Bell Telephone Laboratories, Incorporated Dual mode telephone subscriber loop current detector
DE2740997C2 (de) * 1977-09-12 1979-09-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Zeitmultiplex-Rahmensynchronisierung mit Hilfe variabler Synchronisierworte
US4208650A (en) * 1978-01-30 1980-06-17 Forney Engineering Company Data transmission system
GB2089178B (en) * 1980-11-18 1984-07-04 Sony Corp Digital signal processing
US4450558A (en) * 1981-01-12 1984-05-22 General Datacomm Industries, Inc. Method and apparatus for establishing frame synchronization
US4429391A (en) 1981-05-04 1984-01-31 Bell Telephone Laboratories, Incorporated Fault and error detection arrangement
US4468737A (en) * 1982-06-09 1984-08-28 Gte Automatic Electric Inc. Circuit for extending a multiplexed address and data bus to distant peripheral devices
DE3229695A1 (de) * 1982-08-10 1984-02-16 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur synchronuebertragung von seriellen, wortweise geordneten digitalen daten
DE3238973A1 (de) * 1982-10-21 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zur digitalen nachrichtenuebertragung
AU541542B2 (en) * 1982-12-21 1985-01-10 Siemens Aktiengesellschaft Processing a t.d.m signal
DE3401728C2 (de) * 1984-01-19 1986-02-27 ANT Nachrichtentechnik GmbH, 7150 Backnang Digitales Übertragungssystem
FR2565752B1 (fr) * 1984-06-08 1986-09-05 Radiotechnique Compelec Circuit d'interface du type esclave fonctionnant avec un bus serie
US4672374A (en) * 1985-06-20 1987-06-09 Firecom, Inc. System for bilateral communication of a command station with remotely located sensors and actuators
JPH11196002A (ja) * 1997-12-26 1999-07-21 Fujitsu Ltd 零連続抑圧符号化回路
US20030074629A1 (en) * 2001-10-11 2003-04-17 Levin Jeffrey A. Data synchronization within a communication system
US7646333B2 (en) * 2008-06-04 2010-01-12 Honeywell International Inc. Pseudo-random pulse interval generation in navigation-aiding devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456239A (en) * 1965-12-10 1969-07-15 Teletype Corp Block synchronization circuit for an error detection and correction system
US3529089A (en) * 1968-08-28 1970-09-15 Bell Telephone Labor Inc Distributed subscriber carrier-concentrator system
DE1805463B2 (de) * 1968-10-26 1971-10-14 Blocksynchronisationsverfahren fuer zeitmultiplexsysteme mit pulscodemodulation
US3587043A (en) * 1969-04-29 1971-06-22 Rca Corp Character parity synchronizer
NL7009245A (sv) * 1970-06-24 1971-12-28
US3735045A (en) * 1970-08-24 1973-05-22 Itt Corp Nutley Frame synchronization system for a digital communication system
US3740478A (en) * 1971-10-19 1973-06-19 Philips Corp Pseudo-random multiplex synchronizer
US3766316A (en) * 1972-05-03 1973-10-16 Us Navy Frame synchronization detector
US3804982A (en) * 1972-08-10 1974-04-16 Texas Instruments Inc Data communication system for serially transferring data between a first and a second location
DE2351478C3 (de) * 1973-10-13 1981-10-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Synchronisation des Zeitrahmens im Empfänger eines Zeitmultiplex-Übertragungssystems auf den Zeitrahmen des Senders

Also Published As

Publication number Publication date
CA1051133A (en) 1979-03-20
FR2293837B1 (sv) 1980-01-11
SE7512942L (sv) 1976-06-03
GB1528330A (en) 1978-10-11
BR7507770A (pt) 1976-08-24
DE2554125A1 (de) 1976-08-12
AU8700875A (en) 1977-06-02
ES443139A1 (es) 1977-04-16
JPS5177115A (sv) 1976-07-03
GB1528329A (en) 1978-10-11
NL7513978A (nl) 1976-06-04
BE836075A (fr) 1976-03-16
JPS5813056B2 (ja) 1983-03-11
US3963869A (en) 1976-06-15
ES443138A1 (es) 1977-09-16
IT1051317B (it) 1981-04-21
FR2293837A1 (fr) 1976-07-02

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